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* [MIPS] TXx9: PCI fixes for tx3927/tx4927Atsushi Nemoto2008-07-30
| | | | | | | | | | * Fix tx3927 pci ops for Type-1 configuration * Fix abort checking of tx3927 pci ops * Flush write buffer to avoid spurious PCI error interrupt * Add a quirk for FPCIB backplane Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Routerboard 532: Support for base systemRalf Baechle2008-07-20
| | | | | | Signed-off-by: Phil Sutter <n0-1@freewrt.org> Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] PCI: Make the pcibios_max_latency variable staticDmitri Vorobiev2008-07-20
| | | | | | | | | | The pcibios_max_latency variable is needlessly defined global, and this patch makes it static. Build-tested using malta_defconfig. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Remove mips_machtype for LASAT machinesThomas Bogendoerfer2008-07-15
| | | | | | | This is the LASAT part of the mips_machtype removal. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] cmbvr4133: Remove supportYoichi Yuasa2008-07-15
| | | | | | | It cannot be built for a long time and nobody maintains it. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] TXx9: Make single kernel can support multiple boardsAtsushi Nemoto2008-07-15
| | | | | | | | Make single kernel can be used on RBTX4927/37/38. Also make some SoC-specific code independent from board-specific code. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] TXx9: Reorganize PCI codeAtsushi Nemoto2008-07-15
| | | | | | | | | | | | Split out PCIC dependent code and SoC dependent code from board dependent code. Now TX4927 PCIC code is independent from TX4927/TX4938 SoC code. Also fix some build problems on CONFIG_PCI=n. As a bonus, "FPCIB0 Backplane Support" is available for all TX39/TX49 boards and PCI66 support is available for all TX49 boards. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] TXx9: Reorganize codeAtsushi Nemoto2008-07-15
| | | | | | | | Move arch/mips/{jmr3927,tx4927,tx4938} into arch/mips/txx9/ tree. This will help more code sharing and maintainance. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Atlas: Remove support code.Ralf Baechle2008-07-15
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] rbtx4927: misc cleanupsAtsushi Nemoto2008-07-15
| | | | | | | | | | | * Merge tx4927_pci.h into tx4927.h * Kill (broken) external PCI clock frequency reporting * Kill unnecessary wbflush() * Kill unnecessary includes * Kill debug garbages Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Declare some pci variables in header fileAtsushi Nemoto2008-07-15
| | | | | | | | Declare pci_probe_only, etc. in asm-mips/pci.h file. This will fix some sparse warnings. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Namespace clean-up in arch/mips/pci/pci.cDmitri Vorobiev2008-07-15
| | | | | | | | | | | | | | | | | | | The following symbols hose_head hose_tail are needlessly defined global in arch/mips/pci/pci.c, and this patch makes them static. The variable pci_isa_hose is not used, and is removed by this patch. Spotted by namespacecheck. Tested by booting a Malta 4Kc board up to the shell prompt. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Enable FAST-20 for onboard scsiThomas Bogendoerfer2008-07-15
| | | | | | | | | | Both onboard controller of the O2 support FAST-20 transfer speeds, but the bit, which signals that to the aic driver, isn't set. Instead of adding detection code to the scsi driver, we just fake the missing bit in the PCI config space of the scsi chips. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Remove obsolete isa_slot_offsetMaciej W. Rozycki2008-07-15
| | | | | | | | | The isa_slot_offset variable and its __ISA_IO_base macro is not used anywhere anymore. It does not look like a decent interface per today's standards either. Remove both including all places of initialization. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Vr41xx: Initialize PCI io_map_baseYoichi Yuasa2008-06-16
| | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] SB1250: Initialize io_map_baseMaciej W. Rozycki2008-06-16
| | | | | | | | Correctly initialize io_map_base for the SB1250 PCI controller as required for proper iomap support. Based on a proposal from Daniel Jacobowitz. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] IP27: misc fixesThomas Bogendoerfer2008-06-05
| | | | | | | | | | | | - fix PCI interrupt assignment by emulating ioc3 interrupt pin register - use pci_probe_only mode - select correct page size in bridge - remove no longer needed ioc3_sio_init() code [Ralf: Fix for 64kB or larger pagesizes] Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Alchemy PCI code style cleanupSergei Shtylyov2008-05-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix 15 errors and 4 warnings given by checkpatch.pl: - space between the asterisk and variable name; - space after opening and before closing parentheses; - leading spaces instead of tabs; - printk() without KERN_* facility level; - unnecessary braces for single-statement block; - line over 80 characters. In addition to these changes, also do the following: - combine the nested 'if' statements into one when possible; - remove needless parentheses; - add missing and remove excess spaces between operator and its operands; - fix printk() format specifiers mismatching the argument types; - put the function's result type and name/parameters on the same line; - insert missing and remove excess new lines; - properly indent multi-line expressions; - make the multi-line comment style consistent with the kernel style elsewhere by adding empty first line; - fix typos, capitalize acronyms, etc. in the comments; - update MontaVista copyright; - remove Pete Popov's old email address... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Alchemy: kill useless #include's, #define's and extern'sSergei Shtylyov2008-04-28
| | | | | | | | Go thru the Alchemy code and hunt down every unneeded #include, #define, and extern (some of which refer to already long dead functions). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-04-28
| | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] BCM1480: Fix PCI/HT IO accessThomas Bogendoerfer2008-04-01
| | | | | | | | | | | | | - removed check for enable HT-PCI bridges, because some CFE version init only the needed one and scanning works even with disabled HT links - implemented I/O access behind HT PCI busses - fixed pci_map for IO resource behind PCI bridge Tested with E100 and Tulip driver. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] BCM1480: Init pci controller io_map_baseThomas Bogendoerfer2008-03-12
| | | | | Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Fix loads of section missmatchesRalf Baechle2008-03-12
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] PCI: Coding style fixes for pcibios_enable_resources.Ralf Baechle2008-02-19
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] PCI: Port i386 PCI fixes.Ralf Baechle2008-02-19
| | | | | | | | The MIPS version of pcibios_enalbe_resources did not have the fixes from ed6d14f9760857c745206c978b80352fc09cfd19 yet which under circumstances similar to x86 might result in failures. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] BCM1480: Use constants instead of magic numbers in PCI code.Ralf Baechle2008-01-29
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Cobalt: Fix ethernet interrupts for RaQ1Thomas Bogendoerfer2008-01-14
| | | | | | | RAQ1 uses the same interrupt routing as Qube2. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Fix IP32 breakageThomas Bogendoerfer2008-01-07
| | | | | | | | | | | | | - suppress master aborts during config read - set io_map_base - only fixup end of iomem resource to avoid failing request_resource in serial driver - killed useless setting of crime_int bit, which caused wrong interrupts - use physcial address for serial port platform device and let 8250 driver do the ioremap Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Alchemy: Fix use of __init code bug exposed by modpost warningSergei Shtylyov2008-01-07
| | | | | | | | | | | | | | | WARNING: vmlinux.o(.text+0x1ca608): Section mismatch: reference to .init.text: add_wired_entry (between 'config_access' and 'config_read') by refactoring the code calling add_wired_entry() from config_access() to a separate function which is called from aau1x_pci_setup(). While at it: - make some unnecassarily global variables 'static'; - fix the letter case, whitespace, etc. in the comments... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] PCI: Make pcibios_fixup_device_resources ignore legacy resources.Ralf Baechle2007-12-14
| | | | | | | | There might be other reasons why a resource might be marked as fixed such as a PCI UART holding the system console but until we use IORESOURCE_PCI_FIXED that way also this will work. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] BCM1480: Fix interrupt routing, take 2.Ralf Baechle2007-12-06
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] BCM1480: Fix interrupt routing.Ralf Baechle2007-12-03
| | | | | | | The old code did did only work as long as CFE and the kernel were using the same interrupt numbering ... Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Lasat: Fix overlap of interrupt number ranges.Yoichi Yuasa2007-11-15
| | | | | | | The range of MIPS_CPU IRQ and the range of LASAT IRQ overlap. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] SNI PCIT CPLUS: workaround for b0rked irq wiring of onboard PCI bus 1Thomas Bogendoerfer2007-11-15
| | | | | Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] iounmap if in vr41xx_pciu_init() pci clock is over 33MHzRoel Kluin2007-11-15
| | | | | | | | | iounmap if pci clock is over 33MHz. Cosmetic because the iomap() in this case is just a bit of address magic. Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Acked-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] tb0219: Update copyright message.Ralf Baechle2007-10-29
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Author: Ralf Baechle <ralf@linux-mips.org>Ralf Baechle2007-10-29
| | | | | | [MIPS] MSP71xx: Fix bitrot. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Fix misspellings of "system", "controller", "interrupt" and "necessary".Robert P. J. Day2007-10-19
| | | | | | | | Fix the various misspellings of "system", controller", "interrupt" and "[un]necessary". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* spin_lock_unlocked cleanupsRoel Kluin2007-10-17
| | | | | | | | | Replace some SPIN_LOCK_UNLOCKED with DEFINE_SPINLOCK Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [MIPS] Lasat: Fix build by conversion to irq_cpu.c.Ralf Baechle2007-10-16
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] checkfiles: Fix "need space after that ','" errors.Ralf Baechle2007-10-11
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Fix "no space between function name and open parenthesis" warnings.Ralf Baechle2007-10-11
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Allow hardwiring of the CPU type to a single type for optimization.Ralf Baechle2007-10-11
| | | | | | This saves a few k on systems which only ever ship with a single CPU type. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Cobalt: Move PCI definitions to arch/mips/pci/fixup-cobalt.c.Yoichi Yuasa2007-10-11
| | | | | | | These PCI definitions are only used in arch/mips/pci/fixup-cobalt.c. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Add GT641xx IRQ routines.Yoichi Yuasa2007-10-11
| | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Add back support for LASAT platformsBrian Murphy2007-10-11
| | | | | Signed-off-by: Brian Murphy <brian@murphy.dk> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] IP32: Fix fatal typo in address computation.Giuseppe Sacco2007-10-09
| | | | | Signed-off-by: Giuseppe Sacco <eppesuig@debian.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] IP32: Enable PCI bridgesGiuseppe Sacco2007-10-05
| | | | | | | | | Fixe MACE PCI addressing by adding the bus number parameter. Remove check of the used slot since every slot should be valid. Converted mkaddr from #define to inline function. Signed-off-by: Giuseppe Sacco <eppesuig@debian.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] PCI: Set need_domain_info if controller domain index is non-zero.Ralf Baechle2007-09-10
| | | | | | | | | | | | | | This fixes this little funny: bigsur:/proc/bus/pci# ls -l total 0 dr-xr-xr-x 2 root root 0 Aug 28 19:31 00 dr-xr-xr-x 2 root root 0 Aug 28 19:31 00 dr-xr-xr-x 2 root root 0 Aug 28 19:31 01 dr-xr-xr-x 2 root root 0 Aug 28 19:31 03 -r--r--r-- 1 root root 0 Aug 28 19:31 devices Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] HOTPLUG: Make register_pci_controller __devinit.Ralf Baechle2007-08-26
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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